From 01573e231f18eb2d99162747186f59511f56b64d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 08 Dec 2023 10:40:48 +0000
Subject: [PATCH] 移去rt
---
kernel/arch/riscv/include/asm/mmu.h | 15 ++++++---------
1 files changed, 6 insertions(+), 9 deletions(-)
diff --git a/kernel/arch/riscv/include/asm/mmu.h b/kernel/arch/riscv/include/asm/mmu.h
index 5df2dcc..dabcf2c 100644
--- a/kernel/arch/riscv/include/asm/mmu.h
+++ b/kernel/arch/riscv/include/asm/mmu.h
@@ -1,14 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2012 Regents of the University of California
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation, version 2.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
*/
@@ -18,6 +10,9 @@
#ifndef __ASSEMBLY__
typedef struct {
+#ifndef CONFIG_MMU
+ unsigned long end_brk;
+#endif
void *vdso;
#ifdef CONFIG_SMP
/* A local icache flush is needed before user execution can resume. */
@@ -25,6 +20,8 @@
#endif
} mm_context_t;
+void __init create_pgd_mapping(pgd_t *pgdp, uintptr_t va, phys_addr_t pa,
+ phys_addr_t sz, pgprot_t prot);
#endif /* __ASSEMBLY__ */
#endif /* _ASM_RISCV_MMU_H */
--
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